Insider Trading Arrangements [Line Items] Rule 10b5-1 Arrangement Adopted Rule 10b5-1 Arrangement Adopted [Flag] Rule 10b5-1 Arrangement Terminated Rule 10b5-1 Arrangement Terminated [Flag] Non-Rule 10b5-1 Arrangement Adopted Non-Rule 10b5-1 Arrangement Adopted [Flag] Non-Rule 10b5-1 Arrangement Terminated Non-Rule 10b5-1 Arrangement Terminated [Flag] Accounts receivable, net of allowance for credit losses of $30,000 Accounts receivable net of allowances Accrued bond interest receivable Less accumulated depreciation and amortization Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Additional paid-in capital Accounts receivable, allowance for credit losses Allowance for doubtful accounts BALANCE SHEETS [Abstract] Basic (in dollars per share) Earnings Per Share, Basic Amortization of bond discount Cash and cash equivalents Cash and Cash Equivalents, at Carrying Value Cash and Cash Equivalents Accounts receivable, net Increase (Decrease) in Accounts Receivable Changes in operating assets and liabilities: Accounts payable Accrued expenses COMMITMENTS AND CONTINGENCIES Commitments and Contingencies Disclosure [Text Block] Common stock, authorized (in shares) Common stock, issued (in shares) Balance (in shares) Balance (in shares) Common stock, outstanding (in shares) Common stock, $.01 par value; authorized 32,500,000 shares; issued and outstanding 10,722,401 shares Share-based Payment Arrangement, Expensed and Capitalized, Amount [Abstract] Share-Based Payment Arrangement, Recognized Amount [Abstract] Current [Abstract] Deferred [Abstract] Net deferred tax assets/(liabilities) [Abstract] Income tax (benefit) expense [Abstract] Income Tax Expense (Benefit), Continuing Operations [Abstract] Computer Equipment and Software [Member] Computer Equipment [Member] Federal Total current liabilities Liabilities, Current Current liabilities: State Current State and Local Tax Expense (Benefit) Federal Deferred Federal Income Tax Expense (Benefit) Deferred income taxes Total deferred tax liabilities Deferred Tax Liabilities, Gross State Deferred revenue Deferred Tax Assets, Deferred Income Total deferred tax assets Deferred Tax Assets, Gross Net operating loss Other Deferred Tax Assets, Other Accrued vacation Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Compensated Absences Stock options Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-Based Compensation Cost Allowance for credit losses Deferred Tax Asset, Tax Deferred Expense, Reserve and Accrual, Accounts Receivable, Allowance for Credit Loss Deferred rent Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Deferred Rent Deferred tax liabilities [Abstract] Goodwill Deferred Tax Liabilities, Goodwill Net deferred tax liabilities Deferred Tax Liabilities, Net Unexpired subscription revenue Deferred Revenue, Current Unexpired subscription revenue, less current portion Deferred Revenue, Noncurrent Depreciation and amortization Depreciation and amortization Diluted (in dollars per share) Earnings Per Share, Diluted Stock-based compensation expense Share-Based Payment Arrangement, Expense Share-based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Line Items] Stock-based compensation Share-Based Payment Arrangement, Noncash Expense Furniture and Fixtures [Member] Loss on disposal of property and equipment Loss on disposal of property and equipment Gain (Loss) on Disposition of Property Plant Equipment Goodwill Goodwill and Intangible Assets, Goodwill, Policy [Policy Text Block] Impairment of long-lived assets Impairment, Long-Lived Asset, Held-for-Use Impairment of goodwill Goodwill, Impairment Loss Long-Lived Assets STATEMENTS OF OPERATIONS [Abstract] INCOME TAXES Income Tax Disclosure [Text Block] Income Taxes Income Tax Reconciliation [Abstract] Change in state apportionment Effective Income Tax Rate Reconciliation, Change in Enacted Tax Rate, Amount Computed "expected" expense State and local income tax expense Cash paid, net during the year for: Income Taxes Paid, Net [Abstract] Less: Shares which could be repurchased under treasury stock method (in shares) Incremental Common Shares Attributable to Dilutive Effect of Equity Unit Purchase Agreements Potential shares exercisable under stock option plans (in shares) Goodwill Marketable Securities MARKETABLE SECURITIES Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block] Employee expenses Labor and Related Expense Leasehold Improvements [Member] Total liabilities Liabilities Total liabilities and stockholders' equity Liabilities and Equity LIABILITIES AND STOCKHOLDERS' EQUITY Held-to-maturity securities Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss, Current Held-to-maturity securities Debt Securities, Held-to-Maturity, Amortized Cost, before Allowance for Credit Loss, Noncurrent Marketing expenses Net cash used in investing activities Net Cash Provided by (Used in) Investing Activities Cash flows from investing activities: Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities Cash flows from operating activities: Net income Net income Net Income (Loss) Occupancy expenses Other income, net Other (income), net Long-Lived Assets [Abstract] Assets, Noncurrent [Abstract] Professional fee expenses Professional Fees Income from operations Operating Income (Loss) Operating revenues Segment operating revenues ORGANIZATION AND DESCRIPTION OF BUSINESS Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Other current assets Other Assets, Current Other general and administrative expenses Other General and Administrative Expense Preferred stock, authorized (in shares) Preferred stock, issued (in shares) Preferred stock, outstanding (in shares) Preferred stock, par value (in dollars per share) Proceeds from held-to-maturity securities Proceeds from Sale of Held-to-Maturity Securities Property and equipment, gross Property and equipment, net Property and equipment, net PROPERTY AND EQUIPMENT [Abstract] Property and Equipment [Abstract] Property and Equipment Purchase of held-to-maturity securities Payments to Acquire Held-to-Maturity Securities Purchase of property and equipment Payments to Acquire Property, Plant, and Equipment RELATED PARTY TRANSACTION Accumulated deficit Revenue Recognition and Contract Balances Stock-based Compensation Expense for Stock Options Property and Equipment Property, Plant and Equipment [Table Text Block] SEGMENT REPORTING Segment Financial Information of Reportable Segments Segment Reporting Information [Line Items] Schedule of Segment Reporting Information, by Segment [Table] Selling, general and administrative expenses Selling, general and administrative expenses subtotal Selling, general and administrative expenses [Abstract] Total compensation cost not yet recognized Options exercisable, number exercisable (in shares) Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Domain] Exercise Price Range [Axis] Options outstanding, number outstanding (in shares) Range of exercise prices, upper range limit (in dollars per share) Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table] Number of shares authorized for issuance (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Authorized Common stock reserved for granting of additional options (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant Expired (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Expirations in Period Forfeited (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Forfeitures in Period Granted (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Aggregate intrinsic value of options outstanding Outstanding at end of period (in shares) Outstanding at beginning of period (in shares) Number of share options outstanding (in shares) Outstanding at beginning of period (in dollars per share) Outstanding at end of period (in dollars per share) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Outstanding, Weighted Average Exercise Price Expected dividends Expected volatility factor Risk-free interest rate Equity Award [Domain] Award Type [Domain] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Stock Options Outstanding by Price Range Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] STATEMENTS OF CASH FLOWS [Abstract] STATEMENTS OF STOCKHOLDERS' EQUITY [Abstract] Stock-Based Compensation Stockholders' equity: Equity, Attributable to Parent [Abstract] Supplemental disclosure of cash flow information: Income taxes Income Taxes Paid Total current assets Assets, Current Current assets: U.S. Treasury Securities [Member] Weighted average common shares outstanding - diluted (in shares) Weighted Average Number of Shares Outstanding, Diluted Weighted average common shares outstanding - basic (in shares) Common Stock [Member] PROPERTY AND EQUIPMENT Property, Plant and Equipment Disclosure [Text Block] Property, Plant and Equipment, Type [Domain] Property and Equipment [Abstract] Property, Plant and Equipment, Net [Abstract] Cost and Fair Value of Marketable Securities Debt Securities, Held-to-Maturity [Table] Fair Value Debt Securities, Held-to-Maturity, Fair Value Total assets Assets Financial Instruments [Domain] COMMON STOCK AND STOCK OPTIONS Share-Based Payment Arrangement [Text Block] Cash and cash equivalents Cash and Cash Equivalents, Fair Value Disclosure Statement [Table] Antidilutive Securities, Name [Domain] ASSETS Assets [Abstract] Statement [Line Items] Cash and Cash Equivalents and Marketable Securities Measured at Fair Value on Recurring Basis Fair Value, Assets Measured on Recurring Basis [Table Text Block] Level 1 [Member] Level 2 [Member] Level 3 [Member] FAIR VALUE MEASUREMENTS Fair Value Disclosures [Text Block] SUPPLEMENTAL DISCLOSURES OF NONCASH INVESTING ACTIVITIES Cash Flow, Supplemental Disclosures [Text Block] Increase (Decrease) in Stockholders' Equity [Roll Forward] Property, Plant and Equipment [Abstract] Property, Plant and Equipment, Net, by Type [Abstract] Unexpired subscription revenue Other assets Other Assets, Noncurrent Operating expenses: Significant segment expenses [Abstract] Total operating expenses Operating Expenses Net income per share: [Abstract] Antidilutive securities excluded from computation of earnings per share (in shares) Antidilutive Securities [Axis] Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items] Net income per share: NET INCOME PER SHARE [Abstract] Schedule of Antidilutive Securities Excluded from Computation of Earnings Per Share [Table] Net Income Per Share Antidilutive Securities Excluded from Computation [Abstract] Data and product costs [Abstract] Schedule of Held-to-Maturity Securities [Line Items] Share-Based Payment Arrangement, Expensed and Capitalized, Amount [Table] Property, Plant and Equipment [Table] Common stock, par value (in dollars per share) Property, Plant and Equipment, Type [Axis] Property, Plant and Equipment [Line Items] Common stock authorized reserved for future issuance (in shares) Common Stock, Capital Shares Reserved for Future Issuance Data and product costs Data and product costs subtotal Balance Balance Total stockholders' equity Equity, Attributable to Parent Deferred tax assets [Abstract] Fixed assets Deferred Tax Liabilities, Property, Plant and Equipment Provision for income taxes Income tax expense Provision for income taxes Due in one year or less Preferred stock, $.01 par value; authorized 5,000,000 shares; none issued Equity Components [Axis] Additional Paid-in Capital [Member] Accumulated Deficit [Member] Equity Component [Domain] Range of exercise prices, lower range limit (in dollars per share) Noncash transfer of prepaids Share-based Compensation [Abstract] Stock Options [Member] Hosting and computer services expenses Number of Share [Roll Forward] Additional disclosures [Abstract] Fair Value Assumptions Used in the Valuation of Stock Options [Abstract] Share-based Compensation Arrangement [Abstract] NET INCOME PER SHARE Earnings Per Share [Text Block] OPERATING LEASE [Abstract] Commitments and contingencies Adjustments to reconcile net income to net cash provided by operating activities: Accounts payable Accounts Payable, Current Accrued expenses Accrued Liabilities, Current Stock-based compensation APIC, Share-Based Payment Arrangement, Increase for Cost Recognition Income before income taxes Income (Loss) from Continuing Operations before Income Taxes, Noncontrolling Interest Fair value Assets, Fair Value Disclosure Reportable Segments [Member] Segment Financial Information [Abstract] Segment Reporting, Disclosure of Entity's Reportable Segments [Abstract] Measurement Frequency [Domain] Fair Value Hierarchy and NAV [Domain] Recurring [Member] SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Basis of Presentation and Significant Accounting Policies [Text Block] ORGANIZATION AND DESCRIPTION OF BUSINESS [Abstract] MARKETABLE SECURITIES [Abstract] Fair Value Hierarchy and NAV [Axis] Measurement Frequency [Axis] Net Deferred Tax Assets (Liabilities) Income Tax (Benefit) Expense Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Income Tax Reconciliation COMMITMENTS AND CONTINGENCIES [Abstract] INCOME TAXES [Abstract] Goodwill [Abstract] Goodwill and Intangible Assets Disclosure [Abstract] FAIR VALUE MEASUREMENTS [Abstract] Stock Option Activity Fair Value Assumptions used in the Valuation of Stock Options Non-vested Options Schedule of Nonvested Share Activity [Table Text Block] COMMON STOCK AND STOCK OPTIONS [Abstract] Segment Information Cash and Cash Equivalents and Marketable Securities Measured at Fair Value on Recurring Basis [Abstract] Assets, Fair Value Disclosure [Abstract] Fair Value, Recurring and Nonrecurring [Table] Fair Value Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES [Abstract] Segment Information [Abstract] SEGMENT REPORTING [Abstract] RELATED PARTY TRANSACTION [Abstract] SUPPLEMENTAL DISCLOSURES OF NONCASH INVESTING ACTIVITIES [Abstract] Other current assets Increase (Decrease) in Other Current Assets Other noncurrent assets Increase (Decrease) in Other Noncurrent Assets Granted (in shares) Granted (in shares) Computation of Basic and Diluted Net Income per Share Options exercisable, weighted average exercise price (in dollars per share) Outstanding options, weighted average exercise price (in dollars per share) Maturities of Marketable Securities Use of Estimates Share price (in dollars per share) Financial Instrument [Axis] Weighted Average Exercise Price [Roll Forward] Granted (in dollars per share) Forfeited (in dollars per share) Expired (in dollars per share) Stock options, compensation cost not yet recognized [Abstract] Plan Name [Axis] Plan Name [Domain] Award Type [Axis] Statement of Income Location, Balance [Axis] Statement of Income Location, Balance [Domain] Recently Issued Accounting Standards and Recently Adopted Accounting Principles New Accounting Pronouncements, Policy [Policy Text Block] Concentrations of Credit Risk Concentration Risk, Credit Risk, Policy [Policy Text Block] Useful life of asset Expected life of the option (years) Award requisite service period Total compensation cost not yet recognized, period for recognition Options outstanding, weighted average remaining contractual life Office space lease expiration date Lease Expiration Date Number of operating segments Number of reportable segments Selling, General and Administrative Costs [Member] Fair Value Measurements Data and Product Costs [Member] Options expiration period from grant date, maximum Share-Based Compensation Arrangement by Share-Based Payment Award, Expiration Period Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date [Abstract] Held-to-maturity securities Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date Number of Shares [Roll Forward] Non-vested, beginning of year (in shares) Non-vested, end of year (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Nonvested, Number of Shares Vested (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Vested, Number of Shares Terminated or expired (in shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Options, Nonvested Options Forfeited, Number of Shares Weighted-Average Grant Date Fair Value [Roll Forward] Non-vested, beginning of year (in dollars per shares) Non-vested, end of year (in dollars per shares) Share-Based Compensation Arrangement by Share-Based Payment Award, Option, Nonvested, Weighted Average Exercise Price Vested (in dollars per share) Terminated or expired (in dollars per share) Other Income, Net [Member] Other Nonoperating Income (Expense) [Member] Deferred taxes on income, net Deferred Income Tax Liabilities, Net Current Current Federal, State and Local, Tax Expense (Benefit) Deferred Deferred Federal, State and Local, Tax Expense (Benefit) Foreign Countries [Member] Non-US [Member] Contract liabilities revenue recognized Revenue Recognition and Contract Balances [Abstract] Contract with customer liability Operating lease right-of-use asset Lessee, Lease, Description [Table] Lessee, Lease, Description [Line Items] Lessee, Operating Lease [Abstract] Lease Accounting [Abstract] Lessee, Operating Lease, Description [Abstract] Net (decrease) increase in cash and cash equivalents Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Cash and cash equivalents at end of year Cash and cash equivalents at beginning of year Cash, Cash Equivalents, Restricted Cash, and Restricted Cash Equivalents Weighted average incremental borrowing rate Rent expense Operating lease liability Current portion of operating lease liability Operating lease liability, less current portion Operating Lease, Liability, Noncurrent Lease Accounting OPERATING LEASE Lessee, Operating Leases [Text Block] Weighted average remaining term Gross Unrealized Gain (Loss) Remaining lease term Lessee, Operating Lease, Remaining Lease Term Operating lease right-of-use asset, net Operating Lease, Right-of-Use Asset, Periodic Reduction Held-to-maturity securities Amortized Cost Debt Securities, Held-to-Maturity, Fair Value [Abstract] Debt Securities, Held-to-Maturity, Fair Value [Abstract] Geographical [Domain] Geographical [Axis] Statistical Measurement [Axis] Statistical Measurement [Domain] Maximum [Member] Minimum [Member] Consolidation Items [Axis] Consolidation Items [Domain] Repurchase of common stock, authorized amount Share Repurchase Program [Abstract] Share Repurchase Program [Abstract] Cybersecurity Risk Management, Strategy, and Governance [Abstract] Cybersecurity Risk Management Processes for Assessing, Identifying, and Managing Threats [Text Block] Cybersecurity Risk Management Processes Integrated [Flag] Cybersecurity Risk Management Processes Integrated [Text Block] Cybersecurity Risk Management Third Party Engaged [Flag] Cybersecurity Risk Third Party Oversight and Identification Processes [Flag] Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Flag] Cybersecurity Risk Materially Affected or Reasonably Likely to Materially Affect Registrant [Text Block] Cybersecurity Risk Board of Directors Oversight [Text Block] Cybersecurity Risk Board Committee or Subcommittee Responsible for Oversight [Text Block] Cybersecurity Risk Process for Informing Board Committee or Subcommittee Responsible for Oversight [Text Block] Cybersecurity Risk Role of Management [Text Block] Cybersecurity Risk Management Positions or Committees Responsible [Flag] Cybersecurity Risk Management Positions or Committees Responsible [Text Block] Cybersecurity Risk Management Expertise of Management Responsible [Text Block] Cybersecurity Risk Process for Informing Management or Committees Responsible [Text Block] Cybersecurity Risk Management Positions or Committees Responsible Report to Board [Flag] Cover [Abstract] Document Type Document Annual Report Document Transition Report Document Financial Statement Error Correction [Flag] Entity Interactive Data Current Amendment Flag ICFR Auditor Attestation Flag Document Fiscal Year Focus Document Fiscal Period Focus Document Period End Date Entity Registrant Name Entity Central Index Key Entity File Number Entity Tax Identification Number Entity Incorporation, State or Country Code Current Fiscal Year End Date Entity Well-known Seasoned Issuer Entity Voluntary Filers Entity Current Reporting Status Entity Shell Company Entity Filer Category Entity Small Business Entity Emerging Growth Company Entity Public Float Entity Address, Address Line One Entity Address, Address Line Two Entity Address, City or Town Entity Address, State or Province Entity Address, Postal Zip Code City Area Code Local Phone Number Title of 12(g) Security Entity Common Stock, Shares Outstanding Auditor Name Auditor Firm ID Auditor Location Amount of gain on remeasurement of lease. Gain on Lease Remeasurement Gain on lease remeasurement Gain on lease remeasurement Concentration of Credit Risk [Abstract] The exercise price range of options. Exercise Price Range Two Point One To Three [Member] Exercise Price Range $ 2.01 - $ 3.00 [Member] The exercise price range of options. Exercise Price Range One To Two [Member] Exercise Price Range $ 1.00 - $ 2.00 [Member] The exercise price range of options. Exercise Price Range Three Point One To Six [Member] Exercise Price Range $ 3.01 - $ 6.00 [Member] Assets in the category of Furniture and Fixtures, Computer equipment and software. Furniture and Fixtures, Computer Equipment and Software [Member] Furniture and Fixtures, Computer Equipment and Software The grant-date fair value of options granted during the reporting period. Share-based Compensation Arrangement by share-based Payment Award, Options, Grants in period, Grant Date Fair Value Fair value of options granted The 2009 Long-Term Incentive plan. Long-Term Incentive Plan 2009 [Member] Long-Term Incentive Plan 2009 [Member] Share-based Payment Arrangement, Nonvested Options [Abstract] Non-vested Options [Abstract] Number of stock option plans. Number of stock option plans Number of stock option plans The 2020 Long-Term Incentive plan. Long-Term Incentive Plan 2020 [Member] Long-Term Incentive Plan 2020 [Member] Amount, before tax, of other-than-temporary impairment (OTTI) on investment in debt security measured at amortized cost (held-to-maturity), recognized in earnings and other comprehensive income (OCI). Other-than-temporary Impairment Loss, Debt Securities, Held-to-Maturity, before Tax Other-than-temporary impairment loss Amount, after allowance for credit loss, of investment in debt security measured at amortized cost (held-to-maturity) with single maturity date and allocated without single maturity date, maturing in one through second fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach). Debt Securities, Held-to-Maturity, Amortized Cost, after Allowance for Credit Loss, Maturity, Allocated and Single Maturity Date, after Year One through Two Due in 12 - 24 months The sum of the difference between total income tax expense or benefit as reported in the Income Statement for the period and the expected income tax expense or benefit computed by applying the domestic federal statutory income tax rates to pretax income from continuing operations attributable to permanent differences. Income Tax Reconciliation, Permanent Differrences Permanent differences Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to a true-up of current taxes. Effective Income Tax Rate Reconciliation, True-up Current Taxes True-up of current taxes Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to a true-up of deferred taxes. Effective Income Tax Rate Reconciliation, True-up Deferred Taxes True-up of deferred taxes Other Significant Segment Items [Abstract] Other significant segment items [Abstract] Amount of other data and product coasts classified as other attributable to operating costs and expenses. Operating Costs and Expenses, Other Data and Product Costs Other data and product costs Amount of expense for salary, wage, profit sharing; incentive and equity-based compensation; and other employee benefits attributable to operating costs and expenses. Operating Costs and Expenses, Employee Expenses Employee expenses The amount of data feed expense. Data Feed Expense Data feed expenses Period of consecutive annual lease resets for the option to extend lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Lessee, Operating Lease, Period of Options to Extend Period of consecutive annual resets